Move TestingPrefService to use unique_ptr<Value>

chrome/browser/chromeos/arc/arc_util_unittest.cc

 // Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/chromeos/arc/arc_util.h"
 
 #include <memory>
 
 #include "base/command_line.h"
 #include "base/macros.h"
@@ skipping 284 matching lines @@
                     AccountId::FromUserEmailGaiaId(
                         profile()->GetProfileUserName(), kTestGaiaId));
   ASSERT_TRUE(IsArcAllowedForProfile(profile()));
 
   // By default it is not managed.
   EXPECT_FALSE(IsArcPlayStoreEnabledPreferenceManagedForProfile(profile()));
   EXPECT_FALSE(IsArcPlayStoreEnabledForProfile(profile()));
 
   // 1) Set managed preference to true, then try to set the value to false
   // via SetArcPlayStoreEnabledForProfile().
-  profile()->GetTestingPrefService()->SetManagedPref(prefs::kArcEnabled,
-                                                     new base::Value(true));
+  profile()->GetTestingPrefService()->SetManagedPref(
+      prefs::kArcEnabled, base::MakeUnique<base::Value>(true));
   EXPECT_TRUE(IsArcPlayStoreEnabledPreferenceManagedForProfile(profile()));
   EXPECT_TRUE(IsArcPlayStoreEnabledForProfile(profile()));
   SetArcPlayStoreEnabledForProfile(profile(), false);
   EXPECT_TRUE(IsArcPlayStoreEnabledPreferenceManagedForProfile(profile()));
   EXPECT_TRUE(IsArcPlayStoreEnabledForProfile(profile()));
 
   // Remove managed state.
   profile()->GetTestingPrefService()->RemoveManagedPref(prefs::kArcEnabled);
   EXPECT_FALSE(IsArcPlayStoreEnabledPreferenceManagedForProfile(profile()));
 
   // 2) Set managed preference to false, then try to set the value to true
   // via SetArcPlayStoreEnabledForProfile().
-  profile()->GetTestingPrefService()->SetManagedPref(prefs::kArcEnabled,
-                                                     new base::Value(false));
+  profile()->GetTestingPrefService()->SetManagedPref(
+      prefs::kArcEnabled, base::MakeUnique<base::Value>(false));
   EXPECT_TRUE(IsArcPlayStoreEnabledPreferenceManagedForProfile(profile()));
   EXPECT_FALSE(IsArcPlayStoreEnabledForProfile(profile()));
   SetArcPlayStoreEnabledForProfile(profile(), true);
   EXPECT_TRUE(IsArcPlayStoreEnabledPreferenceManagedForProfile(profile()));
   EXPECT_FALSE(IsArcPlayStoreEnabledForProfile(profile()));
 
   // Remove managed state.
   profile()->GetTestingPrefService()->RemoveManagedPref(prefs::kArcEnabled);
   EXPECT_FALSE(IsArcPlayStoreEnabledPreferenceManagedForProfile(profile()));
 }
 
 // Test the AreArcAllOptInPreferencesManagedForProfile() function.
 TEST_F(ChromeArcUtilTest, AreArcAllOptInPreferencesManagedForProfile) {
   // OptIn prefs are unset, the function returns false.
   EXPECT_FALSE(AreArcAllOptInPreferencesManagedForProfile(profile()));
 
   // OptIn prefs are set to unmanaged values, and the function returns false.
   profile()->GetPrefs()->SetBoolean(prefs::kArcBackupRestoreEnabled, false);
   profile()->GetPrefs()->SetBoolean(prefs::kArcLocationServiceEnabled, false);
   EXPECT_FALSE(AreArcAllOptInPreferencesManagedForProfile(profile()));
 
   // Backup-restore pref is managed, while location-service is not, and the
   // function returns false.
   profile()->GetTestingPrefService()->SetManagedPref(
-      prefs::kArcBackupRestoreEnabled, new base::Value(false));
+      prefs::kArcBackupRestoreEnabled, base::MakeUnique<base::Value>(false));
   EXPECT_FALSE(AreArcAllOptInPreferencesManagedForProfile(profile()));
 
   // Location-service pref is managed, while backup-restore is not, and the
   // function returns false.
   profile()->GetTestingPrefService()->RemoveManagedPref(
       prefs::kArcBackupRestoreEnabled);
   profile()->GetTestingPrefService()->SetManagedPref(
-      prefs::kArcLocationServiceEnabled, new base::Value(false));
+      prefs::kArcLocationServiceEnabled, base::MakeUnique<base::Value>(false));
   EXPECT_FALSE(AreArcAllOptInPreferencesManagedForProfile(profile()));
 
   // Both OptIn prefs are set to managed values, and the function returns true.
   profile()->GetTestingPrefService()->SetManagedPref(
-      prefs::kArcBackupRestoreEnabled, new base::Value(false));
+      prefs::kArcBackupRestoreEnabled, base::MakeUnique<base::Value>(false));
   EXPECT_TRUE(AreArcAllOptInPreferencesManagedForProfile(profile()));
 }
 
 }  // namespace util
 }  // namespace arc